Results of researches on reception of the cleared solutions and salts of phosphates of sodium from extraction phosphoric acid on the basis of phosphorites Central Kyzylkum are resulted. Optimum norms of a technological mode are established. It is shown, that neutralisation defluorination and desulfonation extraction phosphoric acid a sodium carbonate it is possible to receive the solutions containing less of 0,004 % of fluorine and to allocate salts mono and disodiumphosphate, suitable for reception of sodium polyphosphates.
Khujamberdiev, Sherzod Musurmanovich; Arifdjanova, Kamola Sayfullayevna; and Mirzakulov, Kholtura Chorievich
"Research of process of reception of solutions and salts of sodium, suitable polyphosphates for reception,"
CHEMISTRY AND CHEMICAL ENGINEERING: Vol. 2018:
3, Article 5.
Available at: https://uzjournals.edu.uz/cce/vol2018/iss3/5